package com.zy.studentSide.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zy.studentSide.entity.StudentTaskFile;

/**
 * @author 29787
 */
public interface IStudentTaskFileService extends IService<StudentTaskFile> {

    /**
     * 查询附件信息
     * @param taskId
     * @param studentId
     * @return StudentTaskFile
     */
    StudentTaskFile getStudentTaskFileById(Integer taskId, Integer studentId);

    /**
     * 根据作业id，学生id，附件id查询附件信息
     * @param taskId
     * @param studentId
     * @param uploadFileId
     * @return StudentTaskFile
     */
    StudentTaskFile getStudentTaskFile(Integer taskId, Integer studentId,Integer uploadFileId);

}
